Gomez, Vicente ; Cervera, Javier ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador ; Ramirez, Patricio (2016)
Electrical network of nanofluidic diodes in electrolyte solutions: Connectivity and coupling to electronic elements.
In: Electrochemistry Communications, 62
doi: 10.1016/j.elecom.2015.10.022
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We consider a nanopore network with simple connectivity, demonstrating a two-dimensional circuit (full-wave rectifier) with ensembles of conical pores acting as nanofluidic diodes. When the bridge nanopore network is fed with an input potential signal of fluctuating polarity, a fixed output polarity is obtained. The full-wave rectification characteristics are demonstrated with square, sinusoidal, and white noise input waveforms. The charging of a load capacitor located between the two legs of the bridge demonstrates that the nanofluidic network is effectively coupled to this electronic element. These results can be relevant for energy transduction and storage procedures with nanopores immersed in electrolyte solutions. Because the individual nanofluidic resistances can be modulated by chemical, electrical, and optical signals, the balanced bridge circuit can also be useful to miniaturize nanopore-based sensing devices. (c) 2015 Elsevier B.V. All rights reserved.
Typ des Eintrags: | Artikel |
---|---|
Erschienen: | 2016 |
Autor(en): | Gomez, Vicente ; Cervera, Javier ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador ; Ramirez, Patricio |
Art des Eintrags: | Bibliographie |
Titel: | Electrical network of nanofluidic diodes in electrolyte solutions: Connectivity and coupling to electronic elements |
Sprache: | Englisch |
Publikationsjahr: | Januar 2016 |
Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Electrochemistry Communications |
Jahrgang/Volume einer Zeitschrift: | 62 |
DOI: | 10.1016/j.elecom.2015.10.022 |
Kurzbeschreibung (Abstract): | We consider a nanopore network with simple connectivity, demonstrating a two-dimensional circuit (full-wave rectifier) with ensembles of conical pores acting as nanofluidic diodes. When the bridge nanopore network is fed with an input potential signal of fluctuating polarity, a fixed output polarity is obtained. The full-wave rectification characteristics are demonstrated with square, sinusoidal, and white noise input waveforms. The charging of a load capacitor located between the two legs of the bridge demonstrates that the nanofluidic network is effectively coupled to this electronic element. These results can be relevant for energy transduction and storage procedures with nanopores immersed in electrolyte solutions. Because the individual nanofluidic resistances can be modulated by chemical, electrical, and optical signals, the balanced bridge circuit can also be useful to miniaturize nanopore-based sensing devices. (c) 2015 Elsevier B.V. All rights reserved. |
Freie Schlagworte: | Nanopore, Electrolyte solution, Fluctuating signal, Full wave rectifier |
Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
Hinterlegungsdatum: | 06 Jun 2016 11:26 |
Letzte Änderung: | 11 Jul 2016 06:32 |
PPN: | |
Sponsoren: | We acknowledge the support from the Ministry of Economic Affairs and Competitiveness and FEDER (project MAT2015-65011-P) and the Generalitat Valenciana (project Prometeo/GV/0069 for Groups of Excellence)., M.A., S.N. and W.E. acknowledge the funding from the Hessen State Ministry of Higher Education, Research and the Arts, Germany, under the frame of LOEWE project iNAPO. |
Export: | |
Suche nach Titel in: | TUfind oder in Google |
![]() |
Frage zum Eintrag |
Optionen (nur für Redakteure)
![]() |
Redaktionelle Details anzeigen |